SingleFile extension


By gildas

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Find The SingleFile extension for opera web and mobile Browser. Also, SingleFile add-ons 1.21.38 Latest version Free Download Opera Extensions store. Opera browser used by millions of people around the world.



SingleFile extension Download for Opera

Smart and high-speed web browsing; opera is ranked among the top browsers in the world. Although, SingleFile extension for opera many amazing features this unique web and mobile browser. Maybe, SingleFile add-ons developed by gildas. In this article, The extension has a lot of features and options, so it can be a bit confusing to use at first SingleFile For  Opera. That’s why we’re going to walk you through setting up and using we will explore How to install extensions and add-ons to your Opera Browser below.

The next time you are asked to choose a browser, take a moment and consider the fact that Opera is one of the most underrated browsers in the world. SingleFile extension is a very useful add-on all over the world. In the others world, opera is that it was Developed with some quality full features and extension examples SingleFile. The best part about this Opera extension is that it’s free and easy to use.

Install SingleFile extension for Opera

Opera is the top-ranking chromium Based web and mobile browser. You can every chromium Based extensions Install Opera web and mobile browsers. This is great news for users who use the desktop or mobile version of the popular internet browser, as they’ll all be able to enjoy it.  After that, here we will discuss SingleFile extensions and all of them are Free Of Charge. Also read : Sirenia Web Automation Driver

SingleFile Extension Features

Save a complete page into a single HTML file
SingleFile is an extension that helps you to save a complete page (with CSS, images, fonts, frames, etc.) as a single HTML file.

Getting started
– Wait until the page is fully loaded.
– Click on the SingleFile button in the extension toolbar to process and save the page.
– You can click again on the button to cancel the action when processing a page.

Additional notes
– Open the context menu by right-clicking the SingleFile button in the extension toolbar or on the webpage. It allows you to save:
– the current tab,
– the selected content,

– the selected frame,
– the selected link(s).
– Select “Annotate and save the page…” in the context menu to:
– Highlight text,

– add notes,
– remove content.
– You can also process multiple tabs in one click and save:
– the selected tabs,

– the unpinned tabs,
– all the tabs.
– The context menu also allows you to activate the auto-save (after pages are being loaded) of:
– the current tab,
– the unpinned tabs,
– all the tabs.

– Right-click on the SingleFile button and select “Manage extension” to open the options page.
– Enable the option “Destination > save to Google Drive”, or “Destination > save to GitHub” to upload pages to Google Drive or GitHub respectively.
– Enable the option “Misc. > add proof of existence” to prove the existence of saved pages by linking the SHA256 of the pages into the blockchain.
– You can use the customizable shortkey Ctrl+Shift+Y to save the current tab or selected tabs.
– And more!

More info
– FAQ:
– Known issues:

See the extension help in the options page for more detailed information about the options.
Project on GitHub:

Suggestions are welcome 🙂

SingleFile add-ons For opera Browser

If you want to boost the efficiency of your browser, then you can make use of Opera add-ons. Some of these extensions work with the latest versions of Opera browsers. Here are SingleFile add-ons that can help you make browsing more productive and efficient. Next to the extension’s release, there is some good news for Opera’s developer community.

How To install SingleFile For Opera Browser?

Fast Time open your Opera web browser to your computer.

  • Then tap to Opera (menu).
  • Then Tap to (extension) button Now open a new tab
  • Now Search SingleFile extension
  • Then Tab To install button.

Wait a few minutes after installing your add-ons auto-add your Opera mobile and Web Browser. If you have any problem check your internet connection.

In conclusion, Opera has sort time gained popularity for every user. Because it uses chromium-based all extensions are supported. SingleFile opera extensions provide you with a speedy and clear experience. If you have any problem with SingleFile then Feel free to comment below in the comment box.


Price: Free

Author Details

Emma Emily


Hello! My name is Emma Emily. I am an engineer and Blogger. I want to share my experience and important points that are needed when starting any Opera extension information

Technical Information

Version: 1.21.38
File size: 484KiB
Language: English
Copyright: gildas

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